My Swallow (22 February 1968 – ca. 1988) was an Irish-bred, British-trained Thoroughbred racehorse and sire. He won eight of his eleven races in a racing career which lasted from May 1970 until July 1971. In 1970 he was undefeated in seven races including the Woodcote Stakes, Prix du Bois, Prix Robert Papin, Prix Morny, Prix de la Salamandre and Grand Criterium. My Swallow set a record for prize money won by a two-year-old in Europe and was rated the best of an exceptional crop of European juveniles. He won on his three-year-old debut, but then finished third to Mill Reef and Brigadier Gerard in the 2000 Guineas. My Swallow finished second in his two remaining races before being retired to stud. He had moderate success as a sire of winners in the United Kingdom and Japan.